Cyclostationarity-based filtering for narrowband interference suppression in direct-sequence spread-spectrum systems.

This paper addresses the problem of narrowband interference suppression in direct-sequence spread-spectrum (DS/SS) techniques, which have been adopted to implement code division multiple access (CDMA) systems for wireless mobile communications. The theory of cyclic Wiener filtering, based on the cyc...

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Publié dans:	IEEE Journal on selected areas in communications 16, 9 (1998).
Auteur principal:	Gelli, G.
Format:	Article
Langue:	English
Sujets:	CDMA systems. DS/SS. Code division multiple access. Cyclic Wiener filtering. Cyclostationarity-based filtering. Direct-sequence spread-spectrum systems. Frequency-shifted version. Highly contaminated interference environments. Narrowband interference suppression. Received signal. Receiving structures. Single-channel adaptive frequency-shift filters. Spectral correlation properties. Temporal correlation properties. Time-shifted version. Wireless mobile communications.